Table 3A.

The distributions of APOE Allele1*Allele2 by LOAD vs. EOAD

	All		LOAD		EOAD
Allele1×Allele2	N	%	N	%	N	%
2×2	2	0.12	2	0.15	0	0.00
2×3	79	4.93	59	4.35	20	8.10
2×4	121	7.55	94	6.94	27	10.93
3×3	537	33.52	451	33.28	86	34.82
3×4	662	41.32	577	42.58	85	34.41
4×4	201	12.55	172	12.69	29	11.74
All	1602	100.00	1355	100.00	247	100.00